LaMotte 6896-01 Model LP-NS DPD Chlorine-Bromine-pH Individual Test KIT

The Octet Comparator contains eight permanentcolor standards. A test sample is inserted into theopenings in the top of the comparator. The samplecan then be compared to four color standards atonce, and the value read off the comparator. Foroptimum color comparison, the comparator shouldbe positioned between the operator and a lightsource, so that the light enters through the speciallight-diffusing screen in the back of the comparator.